.\"	$OpenBSD: conj.3,v 1.4 2013/06/05 03:40:26 tedu Exp $
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.\" Copyright (c) 2010 Todd C. Miller <Todd.Miller@courtesan.com>
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.Dd $Mdocdate: June 5 2013 $
.Dt CONJ 3
.Os
.Sh NAME
.Nm conj ,
.Nm conjf ,
.Nm conjl
.Nd compute the complex conjugate
.Sh SYNOPSIS
.In complex.h
.Ft double complex
.Fn conj "double complex z"
.Ft float complex
.Fn conjf "float complex z"
.Ft long double complex
.Fn conjl "long double complex z"
.Sh DESCRIPTION
The
.Fn conj ,
.Fn conjf
and
.Fn conjl
functions reverse the sign of the imaginary part of
.Fa z ,
producing the complex conjugate.
.Sh RETURN VALUES
The
.Fn conj ,
.Fn conjf
and
.Fn conjl
functions return the complex conjugate of the complex number
.Fa z .
.Sh SEE ALSO
.Xr carg 3
.Sh STANDARDS
The
.Fn conj ,
.Fn conjf
and
.Fn conjl
functions conform to
.St -isoC-99 .
